Have you considered having your medication altered? Obviously you still have anxiety causing you to binge. You are using food as medication. I agree with another poster that you have all the "supplies" ready for you to binge. If you want to try cold turkey then you are going to have to dump all the food you binge on in the garbage. I know this sounds cold, but I had to do the same for myself.
My goal for 2014 is Fifty Pounds in Fifty Weeks began Christmas 2013